Use .js instead of .jst

Fix #5934

src/admin/search.js

@@ -14,11 +14,11 @@ function filterDirectories(directories) {
 		// get the relative path
 		return dir.replace(/^.*(admin.*?).tpl$/, '$1');
 	}).filter(function (dir) {
-		// exclude .jst files
+		// exclude .js files
 		// exclude partials
 		// only include subpaths
 		// exclude category.tpl, group.tpl, category-analytics.tpl
-		return !dir.endsWith('.jst') &&
+		return !dir.endsWith('.js') &&
 			!dir.includes('/partials/') &&
 			/\/.*\//.test(dir) &&
 			!/manage\/(category|group|category-analytics)$/.test(dir);